Peptide Database

Peptide NameHemoglobin subunit beta (Beta-globin) (Hemoglobin beta chain)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length146 amino acids

Chemical FormulaC754H1156N210O201S4

DescriptionStandard

        SAFNPHEKQLIGDLWHKVDVAHCGGEALSRMLIVYPWKRRYFENFGDISNAQAIIHNEKVQAHGKKVLASFGEAVKHLDSIRAHFANLSKLHCEKFHVDPENFKLLGDIIIIVLAAHYPKDFGLECHAAYQKLVRQVAAALAAEYH
    

Molecular Weight16506.79 Da

Isoelectric Point (pI)7.81

Net Charge (pH 7.0)1.49

Net Charge (pH 7.4) 0.59

Charge Density (pH 7.0) 0.0102

GRAVY Index-0.13

Hydrophobic Moment 0.67

Boman Index0.08

Instability Index24.00

Aliphatic Index 96.99

Aromaticity 0.1027

Extinction Coeff. Reduced 18450.00

Extinction Coeff. Oxidized 18575.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 6538.46

LogP -49.42

H-bond Donors 225.0

H-bond Acceptors 218.0

Rotatable Bonds 547.0

Heavy Atoms 1169.0

Ring Count 33.0

Amide Bonds 156.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0210632 VERIFIED: YES

Provenance & Taxonomy

OrganismCrocodylus siamensis [Animal]

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetBacillus subtilis ATCC 6633